nixpkgs/nixos/modules/programs/systemtap.nix

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{ config, lib, ... }:
with lib;
let cfg = config.programs.systemtap;
in {
options = {
programs.systemtap = {
enable = mkOption {
type = types.bool;
default = false;
description = ''
Install <command>systemtap</command> along with necessary kernel options.
'';
};
};
};
config = mkIf cfg.enable {
system.requiredKernelConfig = with config.lib.kernelConfig; [
(isYes "DEBUG")
];
boot.kernel.features.debug = true;
environment.systemPackages = [
config.boot.kernelPackages.systemtap
];
};
}